JPH0960065A - Connecting device for sewer and drain pipe - Google Patents
Connecting device for sewer and drain pipeInfo
- Publication number
- JPH0960065A JPH0960065A JP21757395A JP21757395A JPH0960065A JP H0960065 A JPH0960065 A JP H0960065A JP 21757395 A JP21757395 A JP 21757395A JP 21757395 A JP21757395 A JP 21757395A JP H0960065 A JPH0960065 A JP H0960065A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical member
- pipe
- connecting device
- sewer
- sewer pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は流し台、洗面台等の水
槽の排水管と下水管とを接続するための接続装置に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting device for connecting a drain pipe and a sewer pipe of a water tank such as a sink and a wash basin.
【０００２】[0002]
【従来の技術】流し台、洗面台等の水槽につながる排水
管と家屋外から引き込まれる下水管との接続部分からは
臭いや水、湿気などが漏れる恐れがある。そこで該接続
部分には密封手段を施す必要があり、そのための装置と
しては以下に示す１、２、３のようなものがある。2. Description of the Related Art Smell, water, moisture and the like may leak from a connecting portion between a drainage pipe connected to a water tank such as a sink and a washbasin and a sewer pipe drawn from outside the house. Therefore, it is necessary to provide a sealing means at the connection portion, and devices for that purpose include the devices 1, 2, and 3 shown below.
【０００３】１、 第７図に示す排水管と下水管とを接
続する接続装置（１）はゴム等の弾性材で形成されてい
る。該接続装置（１）の上部には排水管（２）の下端が
接続装置（１）に密着するように挿着されている。ま
た、接続装置（１）の下部は下水管（３）内に密着する
ように挿着されている。この接続装置（１）は、弾性材
の密封作用により臭いや水、湿気などが漏れるのを防ぐ
のである。1. A connecting device (1) for connecting a drainage pipe and a sewer pipe shown in FIG. 7 is made of an elastic material such as rubber. The lower end of the drainage pipe (2) is inserted in the upper part of the connecting device (1) so as to be in close contact with the connecting device (1). Further, the lower part of the connecting device (1) is inserted and fitted in the sewer pipe (3) so as to be in close contact therewith. This connecting device (1) prevents leakage of odor, water, moisture, etc. due to the sealing action of the elastic material.
【０００４】２、 第８図に示す排水管と下水管とを接
続する接続装置（４）はゴム等の弾性材で形成されてい
る。該接続装置（４）の上部には排水管（２）の下端が
接続装置（４）に密着するように装着されている。2, the connecting device (4) for connecting the drainage pipe and the sewer pipe shown in FIG. 8 is made of an elastic material such as rubber. On the upper part of the connecting device (4), the lower end of the drainage pipe (2) is attached so as to be in close contact with the connecting device (4).
【０００５】また、接続装置（４）の下部には複数本の
スリット（５）が設けられており該スリット（５）に下
水管（３）を密着するように挿着するのである。Further, a plurality of slits (5) are provided in the lower part of the connecting device (4), and the sewer pipe (3) is inserted into and attached to the slits (5).
【０００６】この接続装置（４）は弾性材の密封作用に
より臭いや水、湿気などが漏れるのを防ぐと共に複数本
のスリット（５）が設けられているので、径の異なる下
水管を挿着することが可能である。Since this connecting device (4) prevents leakage of odor, water, moisture, etc. due to the sealing action of the elastic material and is provided with a plurality of slits (5), sewer pipes having different diameters can be inserted and attached. It is possible to
【０００７】３、 第９図に示す排水管と下水管を接続
する接続装置（６）は実公平４−５５８６号に係る考案
である。3, the connecting device (6) for connecting the drain pipe and the sewer pipe shown in FIG. 9 is a device according to Japanese Utility Model Publication No. 4-5586.
【０００８】接続装置（６）はゴム等の弾性体で形成さ
れている。The connecting device (6) is made of an elastic material such as rubber.
【０００９】この接続装置（６）は外筒（７）と内筒
（８）及び外筒（７）の内部に形成されたヒダ部（９）
からなっている。The connecting device (6) has an outer cylinder (7), an inner cylinder (8), and a fold portion (9) formed inside the outer cylinder (7).
Consists of
【００１０】該接続装置（６）の内筒（８）には上部か
ら排水管（２）を内筒（８）に密着するように装着する
のである。また下水管（３）は外筒（７）と内筒（８）
で囲まれる空間部分に挿着する。The drain pipe (2) is attached to the inner cylinder (8) of the connecting device (6) from above so as to be in close contact with the inner cylinder (8). The sewer pipe (3) is an outer cylinder (7) and an inner cylinder (8).
Insert in the space surrounded by.
【００１１】この接続装置（６）は弾性材の密封作用に
より臭いや水、湿気などが漏れるのを防ぐと共に外筒
（７）と内筒（８）との間に下水管（３）を挿着するが
故に肉厚が異なる下水管を挿着することが可能となるの
である。また、ヒダ部（９）により下水管（３）が外れ
にくい構造となっている。This connecting device (6) prevents leakage of odor, water, moisture, etc. by the sealing action of the elastic material, and inserts the sewer pipe (3) between the outer cylinder (7) and the inner cylinder (8). Since it is attached, it becomes possible to insert sewer pipes having different wall thicknesses. Further, the folds (9) make it difficult for the sewer pipe (3) to come off.
【００１２】[0012]
１、 従来例における接続装置（１）には次のような欠
点がある。1. The conventional connection device (1) has the following drawbacks.
【００１３】 下水管（３）から接続装置（１）が抜
けやすい。The connecting device (1) is easily removed from the sewer pipe (3).
【００１４】 排水管（２）が接続装置（１）から抜
けやすい。The drain pipe (2) is easily removed from the connecting device (1).
【００１５】２、 従来例における接続装置（４）には
次のような欠点がある。2. The conventional connecting device (4) has the following drawbacks.
【００１６】 排水管（２）が接続装置（４）から抜
けやすい。The drain pipe (2) easily comes off from the connecting device (4).
【００１７】 下水管（３）の肉厚が薄い場合スリッ
ト（５）と下水管（３）とを密着させることができず下
水管（３）から接続装置（４）が抜けやすい。When the wall thickness of the sewer pipe (3) is thin, the slit (5) and the sewer pipe (3) cannot be brought into close contact with each other, and the connecting device (4) easily comes off from the sewer pipe (3).
【００１８】３、 従来例における接続装置（６）には
次のような欠点がある。3. The conventional connecting device (6) has the following drawbacks.
【００１９】 接続装置（６）から排水管（２）が抜
けやすい。The drainage pipe (2) easily comes off from the connection device (6).
【００２０】本発明は以上のような点に鑑み下水管から
抜けにくく、また排水管が抜けにくいが故に臭いや水、
湿気などが漏れにくく、且つ、下水管の肉厚にかかわら
ず挿着可能な下水管と排水管の接続装置を提供すること
を目的とする。In view of the above points, the present invention is difficult to come out of the sewer pipe and is difficult to come out of the drain pipe.
It is an object of the present invention to provide a connection device for a sewer pipe and a drain pipe, which is hard to leak moisture and which can be inserted regardless of the wall thickness of the sewer pipe.
【００２１】[0021]
【課題を解決するための手段】上記課題を解決するため
に本発明に係る接続装置（１５）では以下のような手段
を講じた。In order to solve the above-mentioned problems, the connection device (15) according to the present invention has the following means.
【００２２】 ゴム等の弾性材で形成された円筒形部
材（１０）の内側に複数個のヒダ部（１１）を設ける。A plurality of folds (11) are provided inside a cylindrical member (10) formed of an elastic material such as rubber.
【００２３】 該円筒形部材（１０）の中央部外周面
に円筒形の突起部（１２）を設ける。 該突起部
（１２）より下部の円筒形部材（１０）の外周面に複数
個のヒダ部（１３）を設ける。A cylindrical protrusion (12) is provided on the outer peripheral surface of the central portion of the cylindrical member (10). A plurality of folds (13) are provided on the outer peripheral surface of the cylindrical member (10) below the protrusion (12).
【００２４】 突起部（１２）と円筒形部材（１０）
の間の間隙に挿着するためにゴムや軟質プラスチック等
の弾性材で形成された円筒形のアダプタ−（１４）・
（１４’）を使用する。Projection (12) and cylindrical member (10)
Cylindrical adapter made of elastic material such as rubber or soft plastic to be inserted into the space between them- (14)
Use (14 ').
【００２５】 突起部（１２）と円筒形部材下部（１
０’）との間にパイプ押入空間（１８）を設ける。The protrusion (12) and the lower part of the cylindrical member (1
0 ') and a pipe pushing space (18).
【００２６】 円筒形部材の内周面に波形の凹凸部
（１９）を形成すると共に下部外周面に鍔状の突起部
（２０）を設ける。A corrugated concavo-convex portion (19) is formed on the inner peripheral surface of the cylindrical member, and a flange-shaped protrusion (20) is provided on the lower outer peripheral surface.
【００２７】[0027]
１、 本発明に係る接続装置（１５）では、排水管
（２）が接続装置（１５）から抜けにくく、且つ、臭い
や水、湿気が漏れることを防止するために円筒形部材
（１０）の内側に複数個のヒダ部（１１）が設けてあ
る。円筒形部材（１０）内に排水管（２）を挿入すると
該ヒダ部（１１）が排水管（２）により弯曲されて弾力
的にヒダ部（１１）が排水管（２）に密着する。これに
より、排水管（２）が接続装置（１５）から抜けにく
く、また、臭いや水、湿気が漏れることを防止できるの
である。1. In the connection device (15) according to the present invention, the drain pipe (2) is difficult to come off from the connection device (15), and the cylindrical member (10) is provided in order to prevent odor, water, and moisture from leaking. A plurality of folds (11) are provided inside. When the drain pipe (2) is inserted into the cylindrical member (10), the folds (11) are curved by the drain pipe (2), and the folds (11) elastically adhere to the drain pipe (2). This makes it difficult for the drain pipe (2) to come off from the connection device (15), and can prevent odor, water, and moisture from leaking.
【００２８】２、 また、下水管（３）から接続装置
（１５）が抜けにくく、且つ、臭いや水、湿気などが漏
れることを防止するために、本発明に係る接続装置（１
５）では以下のような手段を講じた。2. Further, in order to prevent the connecting device (15) from coming off from the sewer pipe (3) and prevent leakage of odor, water, moisture, etc., the connecting device (1) according to the present invention.
In 5), the following measures were taken.
【００２９】 円筒形部材（１０）の中央部外周面に
円筒形の突起部（１２）を設ける。A cylindrical protrusion (12) is provided on the outer peripheral surface of the central portion of the cylindrical member (10).
【００３０】 該突起部（１２）より下部の円筒形部
材（１０）の外周面に複数個のヒダ部（１３）を設け
る。A plurality of folds (13) are provided on the outer peripheral surface of the cylindrical member (10) below the protrusions (12).
【００３１】 突起部（１２）と円筒形部材下部（１
０’）との間にパイプ押入空間（１８）を設ける。The protrusion (12) and the lower part of the cylindrical member (1
0 ') and a pipe pushing space (18).
【００３２】ここに下水管（３）は円筒形部材（１０）
と突起部（１２）とパイプ押入空間（１８）との間に挿
着する。円筒形部材（１０）の下部外周面に設けられた
ヒダ部（１３）が下水管（３）に密着し、これにより下
水管（３）から接続装置（１５）が抜けにくく、且つ、
臭いや水、湿気などが漏れることが防止できるのであ
る。Here, the sewer pipe (3) is a cylindrical member (10).
And the protrusion (12) and the pipe pushing space (18). The fold portion (13) provided on the lower outer peripheral surface of the cylindrical member (10) is in close contact with the sewer pipe (3), whereby the connecting device (15) is unlikely to come off from the sewer pipe (3), and
It is possible to prevent leakage of odor, water, moisture, etc.
【００３３】尚、下水管（３）が肉厚のＶＰ管の場合
は、下水管（３）が円筒形部材（１０）と突起部（１
２）に密着するが、肉薄のＶＵ管の場合は、下水管
（３）と円筒形部材（１０）・突起部（１２）との間に
間隙が生じてしまう。かかる間隙が生じた状態では下水
管（３）から接続装置（１５）が簡単に外れてしまうの
で下水管（３）の外周面と突起部（１２）の内周面とを
密着させるべく円筒形のアダプタ−（１４）・（１
４’）を使用するのである。すなわち、下水管（３）の
内周面と円筒形部材（１０）の外周面との間にアダプタ
−（１４）・（１４’）を挿着し、下水管（３）の外周
面を突起部（１２）の内周面に密着させると共に、アダ
プタ−（１４）・（１４’）の内周面を円筒形部材（１
０）の外周面に設けられたヒダ部（１３）に密着させる
のである（図２、図３）。これにより下水管（３）が肉
薄のＶＵ管の場合でも下水管（３）から接続装置（１
５）が外れることがなくなるのである。When the sewer pipe (3) is a thick VP pipe, the sewer pipe (3) has a cylindrical member (10) and a protrusion (1).
Although it comes into close contact with 2), a thin VU pipe causes a gap between the sewer pipe (3) and the cylindrical member (10) / protrusion (12). Since the connecting device (15) is easily detached from the sewer pipe (3) in the state where such a gap is formed, a cylindrical shape is formed so that the outer peripheral surface of the sewer pipe (3) and the inner peripheral surface of the protrusion (12) are closely attached. Adapter- (14) ・ (1
4 ') is used. That is, the adapters (14) and (14 ') are inserted between the inner peripheral surface of the sewer pipe (3) and the outer peripheral surface of the cylindrical member (10) to project the outer peripheral surface of the sewer pipe (3). The inner peripheral surface of the adapter (14) / (14 ′) is closely contacted with the inner peripheral surface of the portion (12), and the cylindrical member (1
It is brought into close contact with the fold portion (13) provided on the outer peripheral surface of (0) (FIGS. 2 and 3). Thereby, even if the sewer pipe (3) is a thin VU pipe, the sewer pipe (3) is connected to the connecting device (1
5) will not come off.
【００３４】尚、下水管（３）が肉薄のＶＵ管であり、
且つ、床（１６）より上部に突出している場合には図２
に示すように、円筒形のアダプタ−（１４）を使用すれ
ば突起部（１２）と円筒形部材（１０）の間に空間を生
じさせることなく下水管（３）を挿着させることができ
る。The sewer pipe (3) is a thin VU pipe,
In addition, when it projects above the floor (16),
As shown in FIG. 7, if a cylindrical adapter (14) is used, the sewer pipe (3) can be inserted without creating a space between the protrusion (12) and the cylindrical member (10). .
【００３５】これに対し、下水管（３）が肉薄のＶＵ管
であり、且つ、下水管（３）の上端が床（１６）の上面
から突出していない場合には、図３に示すように円筒形
であり、且つ、その上部（１７）が肉厚となっているア
ダプタ−（１４’）を使用すれば突起部（１２）と円筒
形部材（１０）の間に空間を生じさせることなく下水管
（３）を挿着させることができる。On the other hand, when the sewer pipe (3) is a thin VU pipe and the upper end of the sewer pipe (3) does not protrude from the upper surface of the floor (16), as shown in FIG. If an adapter (14 ') having a cylindrical shape and a thick upper portion (17) is used, a space is not created between the protrusion (12) and the cylindrical member (10). The sewer pipe (3) can be inserted.
【００３６】[0036]
【実施例】実施例につき図面を参照して説明する。EXAMPLES Examples will be described with reference to the drawings.
【００３７】１、 図１は本発明に係る接続装置（１
５）を縦断した斜視図である。1, FIG. 1 shows a connection device (1
FIG. 5 is a perspective view in which 5) is cut vertically.
【００３８】円筒形部材（１０）の中間位置に該円筒形
部材（１０）と同心円状に位置する円筒形の突起部（１
２）を円筒形部材（１０）と一体形成する。A cylindrical protrusion (1) located concentrically with the cylindrical member (10) at an intermediate position of the cylindrical member (10).
2) is integrally formed with the cylindrical member (10).
【００３９】また、円筒形部材（１０）の内周面には複
数個のヒダ部（１１）が該円筒形部材（１０）と一体形
成されている。Further, a plurality of folds (11) are integrally formed with the cylindrical member (10) on the inner peripheral surface of the cylindrical member (10).
【００４０】更に、突起部（１２）より下面の円筒形部
材（１０）の外周面にもヒダ部（１３）が一体形成され
ている。これら円筒形部材（１０）、突起部（１２）、
ヒダ部（１１）・（１３）はゴムや軟質プラスチック等
の弾性材で形成されている。Further, a fold portion (13) is integrally formed on the outer peripheral surface of the cylindrical member (10) below the protrusion (12). These cylindrical members (10), protrusions (12),
The folds (11) and (13) are made of an elastic material such as rubber or soft plastic.
【００４１】２、 図４、図５は本発明に係るアダプタ
−（１４）・（１４’）を縦断した斜視図である。2, FIG. 4 and FIG. 5 are perspective views in which adapters (14) and (14 ') according to the present invention are vertically cut.
【００４２】アダプタ−（１４）・（１４’）ともに円
筒形の形状を有するがアダプタ−（１４’）については
上半部（１７）が肉厚に形成されている。アダプタ−
（１４）・（１４’）共にゴムや軟質プラスチック等の
弾性材で形成されている。Both the adapters (14) and (14 ') have a cylindrical shape, but the upper half (17) of the adapter (14') is formed thick. Adapter-
Both (14) and (14 ') are made of an elastic material such as rubber or soft plastic.
【００４３】３、 他の実施例としてヒダ部（１１）に
代え円筒形部材（１０）の内周面に図１０に示すような
波形の凹凸部（１９）を形成し、更に、突起部（１２）
に代え円筒形部材（１０）の下部外周面に鍔状の突起部
（２０）を一体形成する。3. As another embodiment, a corrugated concavo-convex portion (19) as shown in FIG. 10 is formed on the inner peripheral surface of the cylindrical member (10) in place of the fold portion (11), and the protruding portion ( 12)
Instead, a flange-shaped protrusion (20) is integrally formed on the lower peripheral surface of the cylindrical member (10).
【００４４】[0044]
【発明の効果】本発明は以上のように構成されているの
で、以下に示すような効果を奏する。Since the present invention is constructed as described above, it has the following effects.
【００４５】 ヒダ部（１１）が弯曲し、弾力的に排
水管（２）に密着するので接続装置（１５）から排水管
（２）が抜けにくく臭いや水、湿気などが漏れる恐れが
少ない。Since the fold portion (11) is curved and elastically adheres to the drain pipe (2), it is difficult for the drain pipe (2) to come out of the connection device (15), and there is little risk of odor, water, moisture, etc. leaking.
【００４６】 ヒダ部（１３）により、あるいはアダ
プタ−（１４）・（１４’）により下水管（３）と接続
装置（１５）が密着するので下水管（３）から接続装置
（１５）が外れにくく、臭いや水、湿気などが漏れる恐
れが少ない。Since the sewer pipe (3) and the connecting device (15) are in close contact with each other by the fold portion (13) or the adapters (14) and (14 ′), the connecting device (15) is detached from the sewer pipe (3). Difficult and less likely to leak odor, water, moisture, etc.
【００４７】 下水管（３）が床（１６）より突出し
ていない場合には鍔状の突起部（２０）の下端面が下水
管（３）の上端面に圧着し、且つ、ヒダ部（１３）が下
水管（３）の上部外周面に密着して下水管（３）から接
続装置（１５）が外れにくく、臭いや水、湿気などが漏
れる恐れが少ない。When the sewer pipe (3) does not protrude from the floor (16), the lower end surface of the collar-shaped protrusion (20) is crimped to the upper end surface of the sewer pipe (3), and the fold (13) ) Is closely attached to the outer peripheral surface of the upper part of the sewer pipe (3), the connecting device (15) is unlikely to come off from the sewer pipe (3), and there is little risk of odor, water, moisture, etc. leaking.
【図１】 本発明に係る接続装置の縦断斜視図。FIG. 1 is a vertical perspective view of a connection device according to the present invention.
【図２】 本発明に係る接続装置の縦断面図。FIG. 2 is a vertical sectional view of a connection device according to the present invention.
【図３】 本発明に係る接続装置の縦断面図。FIG. 3 is a vertical cross-sectional view of a connection device according to the present invention.
【図４】 アダプタ−の縦断斜視図。FIG. 4 is a vertical perspective view of an adapter.
【図５】 アダプタ−の縦断斜視図。FIG. 5 is a vertical perspective view of an adapter.
【図６】 本発明に係る接続装置の接続状態を示す側
面図。FIG. 6 is a side view showing a connection state of the connection device according to the present invention.
【図７】 従来例を示す縦断面図。FIG. 7 is a longitudinal sectional view showing a conventional example.
【図８】 従来例を示す縦断面図。FIG. 8 is a vertical cross-sectional view showing a conventional example.
【図９】 従来例を示す縦断面図。FIG. 9 is a vertical sectional view showing a conventional example.
【図１０】 本発明の他の実施例を示す縦断面図。FIG. 10 is a vertical sectional view showing another embodiment of the present invention.
１０、 円筒形部材 １１、１３、 ヒダ部 １２、２０、 突起部 １４、１４’、 アダプ
タ− １８、 パイプ押入空間 １９、 凹凸部10, cylindrical member 11, 13, fold portion 12, 20, projection portion 14, 14 ', adapter-18, pipe pushing space 19, uneven portion
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成７年９月１８日[Submission date] September 18, 1995
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００２６[Correction target item name] 0026
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【００２６】また、請求項３記載の接続装置では、以下
のような手段を講じた。 円筒形部材の内周面に波形の凹凸部（１９）を形成
すると共に下部外周面に鍔状の突起部（２０）を設け
る。Further, in the connecting device according to the third aspect, the following means are taken. A corrugated concavo-convex portion (19) is formed on the inner peripheral surface of the cylindrical member, and a flange-shaped protrusion (20) is provided on the lower outer peripheral surface.
【手続補正２】[Procedure amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００３２[Name of item to be corrected] 0032
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【００３２】ここに下水管（３）は、円筒形部材（１
０）と突起部（１２）との間に設けたパイプ押入空間
（１８）に挿着する。円筒形部材（１０）の下部外周面
に設けられたヒダ部（１３）が下水管（３）に密着し、
これにより下水管（３）から接続装置（１５）が抜けに
くく、且つ、臭いや水、湿気などが漏れることが防止で
きるのである。Here, the sewer pipe (3) is a cylindrical member (1
0) and the protrusion (12) are inserted into the pipe pushing space (18). A fold portion (13) provided on the lower outer peripheral surface of the cylindrical member (10) is in close contact with the sewer pipe (3),
This makes it difficult for the connecting device (15) to come off from the sewer pipe (3), and prevents odors, water, moisture, etc. from leaking.
【手続補正３】[Procedure 3]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００３５[Correction target item name] 0035
【補正方法】追加[Correction method] Added
【補正内容】[Correction contents]
【００３５】これに対し、下水管（３）が肉薄のＶＵ管
であり、且つ、下水管（３）の上端が床（１６）の上面
から突出していない場合には、図３に示すように円筒形
であり、且つ、その上部（１７）が肉厚となっているア
ダプター（１４’）を使用すれば突起部（１２）と円筒
形部材（１０）の間に空間を生じさせることなく下水管
（３）を挿着させることができる。 ３、 請求項３記載の接続装置では、排水管（２）が接
続装置（１５）から抜けにくく、且つ、臭いや水、湿気
が漏れることを防止するために、円筒形部材（１０）の
内周面に波形の凹突部（１９）を設けた。排水管の蛇腹
部分が凹突部（１９）に引っかかることにより排水管
（２）が抜けにくく、よって臭いや水、湿気などが漏れ
ることを防止できるのである。On the other hand, when the sewer pipe (3) is a thin VU pipe and the upper end of the sewer pipe (3) does not protrude from the upper surface of the floor (16), as shown in FIG. If an adapter (14 ') having a cylindrical shape and a thick upper portion (17) is used, the lower portion can be formed without creating a space between the protrusion (12) and the cylindrical member (10). The water pipe (3) can be inserted. 3. In the connecting device according to claim 3, in order to prevent the drain pipe (2) from coming off from the connecting device (15) and to prevent leakage of odor, water and humidity, the inside of the cylindrical member (10). A corrugated concave protrusion (19) was provided on the peripheral surface. The bellows portion of the drainage pipe is caught by the concave projection (19), so that the drainage pipe (2) is hard to come off, and thus odor, water, moisture, etc. can be prevented from leaking.
【手続補正４】[Procedure amendment 4]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００４７[Correction target item name] 0047
【補正方法】追加[Correction method] Added
【補正内容】[Correction contents]
【００４７】 下水管（３）が床（１６）より突出し
ていない場合には鍔状の突起部（２０）の下端面が下水
管（３）の上端面に圧着し、且つ、ヒダ部（１３）が下
水管（３）の上部外周面に密着して下水管（３）から接
続装置（１５）が外れにくく、臭いや水、湿気などが漏
れる恐れが少ない。 請求項３記載の接続装置では、波形の凹突部（１
９）が排水管（２）に密着し、該排水管（２）が接続装
置から外れにくく、臭いや水、湿気などが漏れる恐れが
少ない。When the sewer pipe (3) does not protrude from the floor (16), the lower end surface of the collar-shaped protrusion (20) is crimped to the upper end surface of the sewer pipe (3), and the fold (13) ) Is closely attached to the outer peripheral surface of the upper part of the sewer pipe (3), the connecting device (15) is unlikely to come off from the sewer pipe (3), and there is little risk of odor, water, moisture, etc. leaking. In the connection device according to claim 3, a corrugated concave projection (1
9) is in close contact with the drainage pipe (2), the drainage pipe (2) is less likely to come off from the connecting device, and there is less risk of odor, water, moisture, etc. leaking.
Claims (3)
と共に下部外周面にヒダ部（１３）を有する円筒形部材
（１０）と（Ｂ） 該円筒形部材（１０）の中央部外周
部分にヒダ部（１３）を被うようにして該円筒形部材と
一体に成形された円筒形状の突起部（１２）と（Ｃ）
該突起部（１２）と円筒形部材下部（１０’）との間に
形成したパイプ押入空間（１８）と（Ｄ） 該パイプ押
入空間（１８）に挿入する円筒形のアダプタ−（１４）
とからなる下水管と排水管の接続装置。1. A cylindrical member (10) having (A) a fold portion (11) on an inner peripheral surface and a fold portion (13) on a lower outer peripheral surface, and (B) a center of the cylindrical member (10). Cylindrical protrusions (12) and (C) integrally formed with the cylindrical member so that the outer peripheral portion of the portion is covered with the folds (13).
A pipe pushing space (18) formed between the projection (12) and the lower portion (10 ') of the cylindrical member, and (D) a cylindrical adapter (14) to be inserted into the pipe pushing space (18).
A connecting device between the sewer pipe and the drain pipe.
プタ−（１４’）を有する請求項１記載の下水管と排水
管の接続装置。2. A connecting device for a sewer pipe and a drain pipe according to claim 1, which has a cylindrical shape and an upper half portion (17) of which has a thick wall adapter (14 ').
９）を形成すると共に下部外周面に鍔状の突起部（２
０）を一体形成してなる下水管と排水管の接続装置。3. A corrugated concavo-convex portion (1) on the inner peripheral surface of a cylindrical member.
9) is formed and a flange-shaped protrusion (2
0) The drainage pipe and drainage pipe connecting device integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21757395A JPH0960065A (en) | 1995-08-25 | 1995-08-25 | Connecting device for sewer and drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21757395A JPH0960065A (en) | 1995-08-25 | 1995-08-25 | Connecting device for sewer and drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0960065A true JPH0960065A (en) | 1997-03-04 |
Family
ID=16706398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21757395A Pending JPH0960065A (en) | 1995-08-25 | 1995-08-25 | Connecting device for sewer and drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0960065A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100834736B1 (en) * | 2007-01-10 | 2008-06-05 | 주식회사 파세코 | Bad smell interception cap for plumbing |
| JP2009089795A (en) * | 2007-10-04 | 2009-04-30 | Olympus Medical Systems Corp | Endoscopic conduit washing device and connector for endoscopic conduit washing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587066B2 (en) * | 1986-05-12 | 1993-12-15 | Monsanto Co |
-
1995
- 1995-08-25 JP JP21757395A patent/JPH0960065A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587066B2 (en) * | 1986-05-12 | 1993-12-15 | Monsanto Co |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100834736B1 (en) * | 2007-01-10 | 2008-06-05 | 주식회사 파세코 | Bad smell interception cap for plumbing |
| JP2009089795A (en) * | 2007-10-04 | 2009-04-30 | Olympus Medical Systems Corp | Endoscopic conduit washing device and connector for endoscopic conduit washing |
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